import turtle

def drawSnake(rad, angle, len, neckrad):
	for i in range(len):
		turtle.circle(rad, angle)
		turtle.circle(-rad,angle)
	turtle.circle(rad, angle / 2)
	turtle,fd(rad)
	turtle.circle(neckrad+1, 180)
	turtle,fd(rad*2 / 3)


def main():
	turtle.setup(1300, 800, 0, 0)
	pythonsize = 30
	turtle.pensize(pythonsize)
	turtle.pencolor("blue")
	turtle.seth(-40)
	drawSnake(40, 80, 5, pythonsize / 2)

